2783229003

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{128159}}^1$

素因数の和:128311

約数の個数: 24

約数和(自身を含む): 4265164800

約数和(自身を除く): 1481935797

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 1143, 2413, 7239, 21717, 128159, 384477, 1153431, 2435021, 7305063, 16276193, 21915189, 48828579, 146485737, 309247667, 927743001, 2783229003]

約数ペア:

[(1, 2783229003), (3, 927743001), (9, 309247667), (19, 146485737), (57, 48828579), (127, 21915189), (171, 16276193), (381, 7305063), (1143, 2435021), (2413, 1153431), (7239, 384477), (21717, 128159)]